From: Sheng Yang <sheng@linux.intel.com>
To: Avi Kivity <avi@redhat.com>
Cc: kvm@vger.kernel.org, Sheng Yang <sheng@linux.intel.com>
Subject: [PATCH 4/9] KVM: Clean up assigned_device_update_irq
Date: Mon, 24 Nov 2008 14:32:52 +0800 [thread overview]
Message-ID: <1227508377-30498-5-git-send-email-sheng@linux.intel.com> (raw)
In-Reply-To: <1227508377-30498-1-git-send-email-sheng@linux.intel.com>
Signed-off-by: Sheng Yang <sheng@linux.intel.com>
---
virt/kvm/kvm_main.c | 10 ++++------
1 files changed, 4 insertions(+), 6 deletions(-)
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 638de47..2089f8b 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -180,11 +180,11 @@ static int assigned_device_update_intx(struct kvm *kvm,
struct kvm_assigned_dev_kernel *adev,
struct kvm_assigned_irq *airq)
{
- if (adev->irq_requested_type & KVM_ASSIGNED_DEV_GUEST_INTX) {
- adev->guest_irq = airq->guest_irq;
- adev->ack_notifier.gsi = airq->guest_irq;
+ adev->guest_irq = airq->guest_irq;
+ adev->ack_notifier.gsi = airq->guest_irq;
+
+ if (adev->irq_requested_type & KVM_ASSIGNED_DEV_HOST_INTX)
return 0;
- }
if (irqchip_in_kernel(kvm)) {
if (!capable(CAP_SYS_RAWIO))
@@ -194,8 +194,6 @@ static int assigned_device_update_intx(struct kvm *kvm,
adev->host_irq = airq->host_irq;
else
adev->host_irq = adev->dev->irq;
- adev->guest_irq = airq->guest_irq;
- adev->ack_notifier.gsi = airq->guest_irq;
/* Even though this is PCI, we don't want to use shared
* interrupts. Sharing host devices with guest-assigned devices
--
1.5.4.5
next prev parent reply other threads:[~2008-11-24 6:36 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-11-24 6:32 [PATCH 0/9][v6] Enable MSI for KVM Sheng Yang
2008-11-24 6:32 ` [PATCH 1/9] KVM: Move ack notifier register and IRQ sourcd ID request Sheng Yang
2008-11-24 6:32 ` [PATCH 2/9] KVM: Separate update irq to a single function Sheng Yang
2008-11-24 6:32 ` [PATCH 3/9] KVM: Replace irq_requested with more generic irq_requested_type Sheng Yang
2008-11-24 6:32 ` Sheng Yang [this message]
2008-11-24 6:32 ` [PATCH 5/9] KVM: Add fields for MSI device assignment Sheng Yang
2008-11-24 6:32 ` [PATCH 6/9] KVM: Export ioapic_get_delivery_bitmask Sheng Yang
2008-11-24 6:32 ` [PATCH 7/9] KVM: Add assigned_device_msi_dispatch() Sheng Yang
2008-11-24 6:32 ` [PATCH 8/9] KVM: Enable MSI for device assignment Sheng Yang
2008-11-24 6:32 ` [PATCH 9/9] KVM: MSI to INTx translate Sheng Yang
2008-11-26 10:14 ` [PATCH 0/9][v6] Enable MSI for KVM Avi Kivity
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1227508377-30498-5-git-send-email-sheng@linux.intel.com \
--to=sheng@linux.intel.com \
--cc=avi@redhat.com \
--cc=kvm@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.